From b2e94d05c9602e2814a513a51eed67d014b338f3 Mon Sep 17 00:00:00 2001 From: Jakob Bornecrantz Date: Mon, 15 Feb 2010 17:17:30 +0000 Subject: gallium: Expose a opaque winsys handle and functions on pipe_screen Instead of having these functions on a side interface like on drm_api create a opaque winsys_handle that is to be passed down into the winsys. Currently the only thing ported to this new interface is drm_api, and of that only the components that builds by default is ported. All the drivers and any extra state trackers needs to be ported before this can go into master. --- src/gallium/drivers/identity/id_screen.c | 35 ++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) (limited to 'src/gallium/drivers/identity/id_screen.c') diff --git a/src/gallium/drivers/identity/id_screen.c b/src/gallium/drivers/identity/id_screen.c index b854921..77e15b9 100644 --- a/src/gallium/drivers/identity/id_screen.c +++ b/src/gallium/drivers/identity/id_screen.c @@ -135,6 +135,39 @@ identity_screen_texture_create(struct pipe_screen *_screen, } static struct pipe_texture * +identity_screen_texture_from_handle(struct pipe_screen *_screen, + const struct pipe_texture *templ, + struct winsys_handle *handle) +{ + struct identity_screen *id_screen = identity_screen(_screen); + struct pipe_screen *screen = id_screen->screen; + struct pipe_texture *result; + + /* TODO trace call */ + + result = screen->texture_from_handle(screen, templ, handle); + + result = identity_texture_create(identity_screen(_screen), result); + + return result; +} + +static boolean +identity_screen_texture_get_handle(struct pipe_screen *_screen, + struct pipe_texture *_texture, + struct winsys_handle *handle) +{ + struct identity_screen *id_screen = identity_screen(_screen); + struct identity_texture *id_texture = identity_texture(_texture); + struct pipe_screen *screen = id_screen->screen; + struct pipe_texture *texture = id_texture->texture; + + /* TODO trace call */ + + return screen->texture_get_handle(screen, texture, handle); +} + +static struct pipe_texture * identity_screen_texture_blanket(struct pipe_screen *_screen, const struct pipe_texture *templat, const unsigned *stride, @@ -495,6 +528,8 @@ identity_screen_create(struct pipe_screen *screen) id_screen->base.is_format_supported = identity_screen_is_format_supported; id_screen->base.context_create = identity_screen_context_create; id_screen->base.texture_create = identity_screen_texture_create; + id_screen->base.texture_from_handle = identity_screen_texture_from_handle; + id_screen->base.texture_get_handle = identity_screen_texture_get_handle; id_screen->base.texture_blanket = identity_screen_texture_blanket; id_screen->base.texture_destroy = identity_screen_texture_destroy; id_screen->base.get_tex_surface = identity_screen_get_tex_surface; -- cgit v1.1